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Exam ICBB topic 1 question 222 discussion

Actual exam question from Six Sigma's ICBB
Question #: 222
Topic #: 1
[All ICBB Questions]

Identify the incorrect statement.

  • A. Parametric method uses the normality assumption
  • B. Non parametric method does not use any normality assumptions
  • C. Non parametric test results are more robust against violation of assumptions
  • D. Non parametric tests provide greater power than parametric tests with equal sample sizes when assumptions are met
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Suggested Answer: B 🗳️

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InvisibleBeing
1 year, 7 months ago
I am confused!
upvoted 1 times
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